thermospheres 

  1. 名詞
thermosphere複數: 熱大氣層, 熱電離層

    
                        
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例句

                

                    
    
                                                    
  1. 
                                However, the thermospheres of Mars and Venus have comparable temperatures only for the Sun-facing side of Venus.                            
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                                This phenomenon, which occurs in the thermospheres of all giant planets and was mysterious for a time after its discovery, is interpreted as a UV fluorescence of atomic and molecular hydrogen excited by solar radiation or by photoelectrons.                            
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